1428513411 has 8 divisors (see below), whose sum is σ = 2051198800. Its totient is φ = 879085152.

The previous prime is 1428513409. The next prime is 1428513467. The reversal of 1428513411 is 1143158241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1428513411 - 2¹ = 1428513409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1428513481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18314236 + ... + 18314313.

It is an arithmetic number, because the mean of its divisors is an integer number (256399850).

Almost surely, 2^1428513411 is an apocalyptic number.

1428513411 is a deficient number, since it is larger than the sum of its proper divisors (622685389).

1428513411 is a wasteful number, since it uses less digits than its factorization.

1428513411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36628565.

The product of its digits is 3840, while the sum is 30.

The square root of 1428513411 is about 37795.6797928017. The cubic root of 1428513411 is about 1126.2326337316.

The spelling of 1428513411 in words is "one billion, four hundred twenty-eight million, five hundred thirteen thousand, four hundred eleven".